c2pa-rs

commit 3726b0aaddf3f33b3ab50ddc3cf3698212aa8a4f
parent 4113ec8a343c8f2d1103e111d48ae869a70af657
Author: Gavin  Peacock <gpeacock@adobe.com>
Date:   Mon, 14 Nov 2022 12:27:17 -0800

Support digitalSourceType field in Action (#154)

Support DigitalSourceType in Action
Diffstat:
M
sdk/src/assertions/actions.rs
 | 
26
++++++++++++++++++++++++--

1 file changed, 24 insertions(+), 2 deletions(-)
diff --git a/sdk/src/assertions/actions.rs b/sdk/src/assertions/actions.rs
@@ -98,6 +98,10 @@ pub struct Action {
     /// An array of the creators that undertook this action.
     #[serde(skip_serializing_if = "Option::is_none")]
     actors: Option<Vec<Actor>>,
+
+    /// One of the defined URI values at `<https://cv.iptc.org/newscodes/digitalsourcetype/>`
+    #[serde(rename = "digitalSourceType", skip_serializing_if = "Option::is_none")]
+    source_type: Option<String>,
 }
 
 impl Action {
@@ -114,6 +118,7 @@ impl Action {
             instance_id: None,
             parameters: None,
             actors: None,
+            source_type: None,
         }
     }
 
@@ -163,6 +168,11 @@ impl Action {
         self.actors.as_deref()
     }
 
+    /// Returns a digitalSourceType as defined at <https://cv.iptc.org/newscodes/digitalsourcetype/>.
+    pub fn source_type(&self) -> Option<&str> {
+        self.source_type.as_deref()
+    }
+
     /// Sets the timestamp for when the action occurred.
     ///
     /// This timestamp must be in ISO-8601 date.
@@ -219,6 +229,12 @@ impl Action {
         self.actors = actors.cloned();
         self
     }
+
+    /// Set a digitalSourceType URI as defined at <https://cv.iptc.org/newscodes/digitalsourcetype/>.
+    pub fn set_source_type<S: Into<String>>(mut self, uri: S) -> Self {
+        self.source_type = Some(uri.into());
+        self
+    }
 }
 
 /// An `Actions` assertion provides information on edits and other
@@ -359,7 +375,8 @@ pub mod tests {
                 Action::new("c2pa.filtered")
                     .set_parameter("name".to_owned(), "gaussian blur")
                     .unwrap()
-                    .set_when("2015-06-26T16:43:23+0200"),
+                    .set_when("2015-06-26T16:43:23+0200")
+                    .set_source_type("digsrctype:algorithmicMedia"),
             )
             .add_metadata(
                 Metadata::new()
@@ -388,6 +405,10 @@ pub mod tests {
         );
         assert_eq!(result.actions[1].when(), original.actions[1].when());
         assert_eq!(
+            result.actions[1].source_type().unwrap(),
+            "digsrctype:algorithmicMedia"
+        );
+        assert_eq!(
             result.metadata.unwrap().date_time(),
             original.metadata.unwrap().date_time()
         );
@@ -497,7 +518,8 @@ pub mod tests {
                     "action": "c2pa.edited",
                     "parameters": {
                       "description": "import"
-                    }
+                    },
+                    "digitalSourceType": "http://cv.iptc.org/newscodes/digitalsourcetype/algorithmicMedia"
                   },
                 ],
             "metadata": {